ga80486 wrote:
I wonder if the chassis was lengthened or shortened before the coach was built? I think that Newmar does something like that. Maybe others do too?
If so, done incorrectly that certainly could throw the geometry off.
Lengthening the frame will not cause it to go out of square. The frames are jig built, and automated. I do not know the actual process, but any number of things could happen to have the basic structure out of square, and slip through inspection. The MH itself could be square, but on top of an out-of-square chassis. Again, I do not know the actual problem, just WAEGing.